Weak main pump causes slow boom lift & poor track drive. 9257596 restores factory flow and pressure. Direct bolt-on for Hitachi ZX330-3 / ZX350H-3F. Stop unplanned downtime now.
Item NO.:
9257596Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYS
| Part Number | 9257596 |
|---|---|
| Part Name | Hydraulic Main Pump Assembly |
| Compatible Brand | Hitachi |
| Applicable Models | ZX330-3, ZX350H-3F |
| Application | Excavator |
| Material | High-strength cast iron housing with hardened steel internal components |
| Product Color | Dark gray |
| Working Temperature | -30°C to +110°C |
| Key Function | Supplies high-pressure oil to common rail system for fuel injection; also powers hydraulic implements |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Maintains consistent pressure delivery for smooth excavator operation.
Helps reduce pressure fluctuation and enhances system responsiveness.
Built for long working hours in mining, quarry, and earthmoving projects.
FAQ
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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